water on 1999 Ford Mustang

i have to keep putting water in my radatior the over flow never drops and no water on the ground weres it going?

by in Dos Palos, CA on March 25, 2010
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1 answer
ANSWER by , March 25, 2010
Possibly a bad head gasket and its entering one of the cylinders and evaporating, A mechanic would use a chemical tester available at Napa and test the coolant for CO2 gases in the coolant